About Us

Headquartered in Milwaukee, Wisconsin, Milorganite products are manufactured and marketed by the Milwaukee Metropolitan Sewerage District (MMSD), a regional government agency whose primary focus is providing water reclamation and flood management services for about 1.1 million customers in 28 communities in the Greater Milwaukee Area. Since 1926 MMSD has been a world leader in supplying Organic Nitrogen fertilizers for professional and residential use. While revenue generated through the sale of Milorganite products does not make up for the entire cost to produce and market, our belief in beneficial reuse and recycling makes producing our value added products the clear choice.

How We Do Business

Our values have strengthened our organization, shaped our culture and guided our relationships with our customers and business partners alike. These values support our short and long term goals. We expect the company’s values to be followed at all times across our organization.

Through our products, services, operations and community involvement,
we promote the efficient use of resources to benefit all people and our
planet. The environment and sustainability are key elements of our
business proposition, and 2035 vision to have 80% of our energy needs
supplied from renewable sources.

Customer Satisfaction

Our future depends on us serving as customer advocates and increasing
our customers’ success. We are proactive, hard-driving and easy to work
with. We offer expert knowledge and practical solutions. We deliver on
our promises.

Integrity

We act with honesty, fairness, respect and safety, furthering a culture of unquestioned integrity.

Employee Engagement

As we grow, so will our people. We foster a culture that promotes excellent performance, teamwork, inclusion, leadership and growth.

Innovation

We believe there is always a better way. We encourage change and seek the opportunities it brings.